Spring Boot 项目获取jar目录

Spring Boot 项目获取jar目录

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方式一：获取运行jar目录(不需要考虑在哪运行jar)

ApplicationHome home = new ApplicationHome(getClass());
File jarFile = home.getSource();
jarFile.getParentFile().toString()

// file:/D:/WorkSpace/IDEAWorkspace/mapletr4jboot/target

方式二：获取jar内部目录

String basePatha1 = ClassUtils.getDefaultClassLoader().getResource("").getPath();
basePatha1 = URLDecoder.decode(basePatha1, "utf-8");
// file:/D:/WorkSpace/IDEAWorkspace/mapletr4jboot/target/mapletr4jboot-0.0.1-SNAPSHOT.jar!/BOOT-INF/classes!/